1057210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 2374272

約数和(自身を除く): 1317062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1373, 2746, 6865, 9611, 13730, 15103, 19222, 30206, 48055, 75515, 96110, 105721, 151030, 211442, 528605, 1057210]

約数ペア:

[(1, 1057210), (2, 528605), (5, 211442), (7, 151030), (10, 105721), (11, 96110), (14, 75515), (22, 48055), (35, 30206), (55, 19222), (70, 15103), (77, 13730), (110, 9611), (154, 6865), (385, 2746), (770, 1373)]